Article
Chemistry, Multidisciplinary
Dorota Nieciecka, Aleksandra Rekorajska, Dariusz Cichy, Paulina Konska, Michal Zuk, Pawel Krysinski
Summary: This study aimed to synthesize and characterize a magnetic drug carrier modified with terbium (III) ions. The addition of terbium extends its applications for targeted anticancer radiotherapy and imaging techniques using different radiation types. Iron oxide nanoparticles stabilized with citrates were synthesized and used to create a conjugate containing terbium ions and guanosine-5 '-monophosphate analog. The conjugates and their components were characterized using various analysis methods.
Article
Multidisciplinary Sciences
Luciana Fernandez, Ana Lucia Reviglio, Daniel A. Heredia, Gustavo M. Morales, Marisa Santo, Luis Otero, Fabrisio Alustiza, Ana Cecilia Liaudat, Pablo Bosch, Enrique L. Larghi, Andrea B. J. Bracca, Teodoro S. Kaufman
Summary: Langmuir and Langmuir-Blodgett films were utilized as drug-delivery platforms for a synthetic bioinspired wound healing active compound. The study demonstrated that the methodology serves as a simple and reliable model for investigating the effects of bioactive compounds on cellular cultures. In particular, the presence of 2-methyltriclisine in the amphiphilic layers significantly impacted the proliferation and migration of normal human lung cells.
Article
Biophysics
Andressa R. Pereira, Flavio M. Shimizu, Osvaldo N. Oliveira Jr
Summary: The composition of Langmuir monolayers, specifically the relative concentration of cholesterol, plays a crucial role in modulating the effects of the antineoplastic drug paclitaxel. The dependence on cholesterol concentration for these monolayers simulating lipid rafts is non-monotonic, affecting surface pressure and compressibility modulus differently. The physiological action of paclitaxel may vary depending on its interaction with membrane penetration or membrane elasticity changes.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2021)
Article
Biochemical Research Methods
Brant D. Gates, Jackson B. Vyletel, Lei Zou, Matthew J. Webber
Summary: Certain supramolecular motifs, such as Cucurbit[7]uril (CB[7]) macrocycles, exhibit affinities comparable to well-known biological interactions. By modifying cells with CB[7] constructed from a polyamidoamine (PAMAM) dendrimer scaffold, guest-linked drugs can be delivered to the cell membrane, offering potential applications in biomedicine. This approach has the potential to be used for in situ imaging, modulation of cell-based therapies, or the construction of synthetic supramolecular recognition axis on the cell membrane.
BIOCONJUGATE CHEMISTRY
(2022)
Article
Biophysics
Rafael Leonardo C. G. da Silva, Karina de Oliveira Goncalves, Lilia Coronato Courrol, Luciano Caseli
Summary: The study investigated the application of gold nanoparticles containing 5-ALA in cancer therapy, using Langmuir monolayers as a simplified model for cell membranes, and found strong interactions between the functionalized gold nanoparticles and phospholipids.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2021)
Article
Biophysics
Kevin F. dos Santos, Elsa M. Materon, Osvaldo N. Oliveira Jr
Summary: This study investigated the influence of cytochrome P450 3A4 (CYP3A4) on the interaction between the drug doxorubicin (DOX) and cell membranes. The results showed that the lipid composition plays a crucial role in this interaction, and that the presence of CYP3A4 significantly reduces the effect of DOX on the cell membranes. These findings support the idea that CYP3A4 is involved in drug resistance and suggest potential strategies to enhance the efficacy of chemotherapy.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2022)
Article
Biochemistry & Molecular Biology
Kacper Przykaza, Malgorzata Juraka, Agnieszka Ewa Wiaceka
Summary: Non steroidal anti-inflammatory drugs (NSAIDs) are widely used over the counter medications, but can cause serious digestive side effects. This study investigated the effects of chitosan on reducing the undesirable effects of one NSAID, naproxen. The results showed that naproxen altered the mechanical and electrical properties of a model biological membrane, but the addition of chitosan suppressed some of these changes while also modifying the properties of the layer.
BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES
(2023)
Article
Engineering, Biomedical
A. R. Carotenuto, A. Gaffney, N. Nguyen, K. Y. C. Lee, L. Pocivavsek, M. Fraldi, L. Deseri
Summary: Langmuir monolayers are widely used to study the involvement of lipid membranes in physiological processes. Many studies focus on the pressure-bearing capacity of these monolayers and the different phases they go through during compression. While the behavior of monolayers in the liquid expanded phase can be described by known state equations, their nonlinear behavior in the condensed region is still not well understood. In this study, a macroscopic approach is used to investigate the material stability of lipid monolayers and identify the conditions that lead to the formation of shear bands. A new constitutive strategy, based on a hyperfoam hyperelastic potential, is introduced to model the nonlinear response of monolayers during densification. The obtained mechanical properties and strain energy successfully reproduce the onset of shear banding observed in lipid systems under different conditions.
JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS
(2023)
Article
Multidisciplinary Sciences
Natalia E. Nocelli, Yenisleidy de las Mercedes Zulueta Diaz, Marine Millot, Maria Luz Colazo, Raquel V. Vico, Maria Laura Fanani
Summary: The study found that nanostructures formed by ASC16 play an important role in maintaining the antimicrobial capacity of AmB, while the monomeric form of AmB is related to its chemical stability and colloidal robustness.
Review
Biochemistry & Molecular Biology
Giulia Della Pelle, Nina Kostevsek
Summary: Gene therapy has the potential to be a significant advancement in 21st-century medicine. Using the body's cells as drug delivery systems offers a unique approach, with red blood cells as a potential candidate due to their abundance and potential cost-effectiveness.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2021)
Article
Biophysics
Caio Vaz Rimoli, Rafael de Oliveira Pedro, Paulo B. Miranda
Summary: The study investigates the interactions of chitosan and poly(allylamine) hydrochloride on phospholipid membrane models, revealing different effects on different types of membranes, highlighting the importance of molecular structure and interactions for bioactivity.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2022)
Article
Multidisciplinary Sciences
Jan Kobierski, Anita Wnetrzak, Anna Chachaj-Brekiesz, Anna Filiczkowska, Aneta D. Petelska, Patrycja Dynarowicz-Latka
Summary: The study demonstrated strong interactions between 25-hydroxycholesterol (25-OH) and sphingolipids, leading to the formation of surface complexes. Different orientations of 25-OH were observed in complexes with ganglioside (GM(1)) and sphingomyelin (SM). The similar strength of interactions between sphingolipids and 25-OH compared to cholesterol suggests potential replacement of cholesterol by oxysterol in lipid raft systems.
JOURNAL OF THE ROYAL SOCIETY INTERFACE
(2021)
Article
Biophysics
Maria Pedrosa, Julia Maldonado-Valderrama, Maria Jose Galvez-Ruiz
Summary: This study investigates the interactions between curcumin, a bioactive natural compound with anti-cancer properties, and both healthy and cancerous cell membrane models. The results show that curcumin has a destabilizing effect on the cancerous cell membrane model, while enhancing cohesion in the healthy membrane model. These findings are valuable for improving the selectivity of drugs and avoiding adverse side effects of current anticancer therapies.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2022)
Article
Biophysics
Bruno de Andrade Escobar, Gabriel Lundgren Ferreira Valerio, Luciano Caseli
Summary: This study investigated the effects of inserting pectin into lipid monolayers. Pectin made the DPPC monolayer more fluid, while it made the DPPE monolayer more rigid.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2022)
Article
Nanoscience & Nanotechnology
Xiaoyue Qi, Ziyong Chang, Guangqin Fu, Tianfeng Chen
Summary: The EuMOF composite, incorporating Fe3O4 NPs, shows potential for tumor cell retrieval and drug release, with high biocompatibility and drug loading efficiency. Its fluorescent/magnetic properties make it suitable for various in vivo/in vitro applications, holding promise in therapeutic delivery and clinical use.
Article
Chemistry, Multidisciplinary
Ankita Singh, Shashwat Malhotra, Devla Bimal, Lydia M. Bouchet, Stefanie Wedepohl, Marcelo Calderon, Ashok K. Prasad
Summary: Novel pyrimidine-based cationic amphiphiles were synthesized using naturally occurring biocompatible precursors, demonstrating excellent anti-tubercular activity, with one compound showing significantly higher activity against multidrug-resistant clinical isolates of Mycobacterium tuberculosis compared to first-line anti-tubercular drugs streptomycin and isoniazid.
Article
Chemistry, Multidisciplinary
Pin Dong, Johannes Stellmacher, Lydia M. Bouchet, Marius Nieke, Amit Kumar, Ernesto R. Osorio-Blanco, Gregor Nagel, Silke B. Lohan, Christian Teutloff, Alexa Patzelt, Monika Schaefer-Korting, Marcelo Calderon, Martina C. Meinke, Ulrike Alexiev
Summary: The combination of FLIM and EPR in a multiplexed approach using DL compound enables simultaneous visualization and concentration quantification of molecules in biological tissue, paving the way for elegant studies from fundamental biological investigations to preclinical drug research. This novel approach has been successfully demonstrated in proof-of-principle penetration experiments in human skin ex vivo.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Article
Polymer Science
Julio C. Cuggino, Matias L. Picchio, Agustina Gugliotta, Milagros Burgi, Ludmila Ronco, Marcelo Calderon, Marina Etcheverrigaray, Cecilia I. Alvarez Igarzabal, Roque J. Minari, Luis M. Gugliotta
Summary: Nanomedicine for cancer therapy has shown success in reducing the side effects of chemotherapeutics like paclitaxel through the use of alternative nanocarriers. Casein micelles, a low-cost protein, can efficiently encapsulate PTX and be used as promising nanoformulations for cancer therapy. The chemically crosslinked casein micelles present a potential candidate for parenteral administration with passive targeting and controlled drug release in tumor microenvironment.
EUROPEAN POLYMER JOURNAL
(2021)
Review
Chemistry, Multidisciplinary
Neha Tiwari, Ernesto Rafael Osorio-Blanco, Ana Sonzogni, David Esporrin-Ubieto, Huiyi Wang, Marcelo Calderon
Summary: Nanosized carrier systems offer a promising alternative for improving skin penetration of therapeutic molecules with minimal damage to the skin's natural barrier. The use of nanoparticles for delivering drugs, genetic material, and vaccines into the skin is discussed, along with the importance of nanotoxicology studies and recent clinical developments in shedding light on their potential for market translation.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Editorial Material
Biotechnology & Applied Microbiology
Maria Soledad Orellano, Oihane Sanz, Sandra Camarero-Espinosa, Ana Beloqui, Marcelo Calderon
Review
Nanoscience & Nanotechnology
Huiyi Wang, Matias L. Picchio, Marcelo Calderon
Summary: Inspired by the development of nanomedicine and nanotechnology, the field of cancer theranostics has seen significant progress in recent years. Nanogels, with their unique attributes such as high stability and encapsulation capacity, have been extensively studied for drug delivery and various bioimaging techniques.
WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY
(2022)
Article
Polymer Science
Emanuel A. Glitscher, Julian Bergueiro, Marcelo Calderon
Summary: The novel strategy of incorporating anisotropic gold nanoparticles into polymeric thermoresponsive nanogels has expanded their potential applications in the field of nanomedicine.
EUROPEAN POLYMER JOURNAL
(2022)
Review
Chemistry, Multidisciplinary
Nahir Dib, Juana J. Silber, N. Mariano Correa, R. Dario Falcone
Summary: This review describes the latest technology of converting pharmaceutically active ingredients into amphiphilic ionic liquids as alternative drug delivery systems. The compounds generated by ionic exchange show similar or even better surfactant properties compared to their precursors in water. Specific cations and anions have been widely studied as the components of these amphiphiles.
PHARMACEUTICAL RESEARCH
(2022)
Meeting Abstract
Ophthalmology
Arantxa Acera, David Esporrin, Aitor Diaz, Juliana De Souza, Mercedes Fernandez, Jorge Burgos, Javier Zabalza, Xandra Pereiro, Marcelo Calderon, Damien Dupin, Elena Vecino
ACTA OPHTHALMOLOGICA
(2022)
Article
Pharmacology & Pharmacy
Maria Laura Soriano Perez, Javier Alejandro Funes, Carolina Flores Bracamonte, Luis Exequiel Ibarra, Marina Andrea Forrellad, Oscar Taboga, Laura Noelia Cariddi, Facundo Jose Salinas, Hugo Hector Ortega, Fabrisio Alustiza, Maria Molina
Summary: This study reported the synthesis and performance of thermoresponsive nanogels based on poly(N-isopropylacrylamide) (pNIPAM). The cytotoxicity, internalization ability, antigen protection and delivery capability of the nanogels were evaluated in vitro and in vivo. The results demonstrated that the pNIPAM nanogels can stimulate a humoral immune response.
INTERNATIONAL JOURNAL OF PHARMACEUTICS
(2023)
Article
Engineering, Biomedical
Maria Beatrice Bianchi, Chunyang Zhang, Elise Catlin, Giuseppina Sandri, Marcelo Calderon, Eneko Larraneta, Ryan F. Donnelly, Matias L. Picchio, Alejandro J. Paredes
Summary: Egels are emerging soft ionic materials with excellent elasticity, non-volatile nature, and adhesion properties, making them suitable for drug delivery. This study reports the first example of adhesive Egels loading drug nanocrystals for controlled delivery to mucosal tissues.
MATERIALS TODAY BIO
(2022)
Article
Polymer Science
Miren Aguirre, Nicholas Ballard, Edurne Gonzalez, Shaghayegh Hamzehlou, Haritz Sardon, Marcelo Calderon, Maria Paulis, Radmila Tomovska, Damien Dupin, Ren H. Bean, Timothy E. Long, Jose R. Leiza, Jose M. Asua
Summary: The water-based emulsion polymerization process has led to the continuous growth in commercial use of polymer colloids due to its high efficiency and versatility in production. This perspective highlights the challenges in synthesis and application of polymer colloids, including the transition towards sustainable feedstocks and reduced environmental impact in their primary applications, as well as the design and application of novel polymer colloids in emerging areas. Unconventional processing techniques utilizing the unique colloidal nature are also presented.
Article
Polymer Science
Alexis Wolfel, Huiyi Wang, Ernesto Rafael Osorio-Blanco, Julian Bergueiro, Marcelo Ricardo Romero, Cecilia Ines Alvarez Igarzabal, Marcelo Calderon
Summary: Advancements in nanogel applications require precise control over their size, structure, and functionalization. In this work, a post-synthesis reaction strategy was developed to modify the structure and functionalization of thermoresponsive nanogels. The incorporation of a cleavable crosslinker allows control over the crosslinking degree and architecture of the nanogels, and introduces alpha-oxoaldehydes for subsequent bio-conjugation. This strategy provides a valuable tool for fine-tuning drug delivery nanodevices in a post-synthetic step.
Article
Materials Science, Biomaterials
Julian Bergueiro, Emanuel A. Glitscher, Marcelo Calderon
Summary: Temperature-trigger chemotherapy is an advanced anti-tumoral strategy in nanomedicine. A nanogel system composed of a thermoresponsive polymer cross-linked by plasmonic gold nanoparticles (AuNPs) has been constructed for temperature-trigger chemotherapy. Experimental results showed that the temperatures reached in the in vivo near infrared irradiation had a negative effect on the inhibition of the tumor growth, while the drug loaded systems considerably reduced the tumor sizes.
BIOMATERIALS ADVANCES
(2022)
Article
Multidisciplinary Sciences
Luciana Fernandez, Ana Lucia Reviglio, Daniel A. Heredia, Gustavo M. Morales, Marisa Santo, Luis Otero, Fabrisio Alustiza, Ana Cecilia Liaudat, Pablo Bosch, Enrique L. Larghi, Andrea B. J. Bracca, Teodoro S. Kaufman
Summary: Langmuir and Langmuir-Blodgett films were utilized as drug-delivery platforms for a synthetic bioinspired wound healing active compound. The study demonstrated that the methodology serves as a simple and reliable model for investigating the effects of bioactive compounds on cellular cultures. In particular, the presence of 2-methyltriclisine in the amphiphilic layers significantly impacted the proliferation and migration of normal human lung cells.
Article
Chemistry, Physical
Panpan Zhang, Xu Wang, Yangyang Yang, Haifeng Yang, Chunsheng Lu, Mingru Su, Yu Zhou, Aichun Dou, Xiaowei Li, Xiaochuan Hou, Yunjian Liu
Summary: In this study, the influence of transition metal doping on the electronic and mechanical properties and electrochemical performance of 2HMoS2/NC was investigated using Cobalt (Co) as an example. Co doping was found to effectively improve the electronic conductivity and active site areas of 2H-MoS2/NC at different positions, optimizing the adsorption and diffusion capability of potassium ions. Furthermore, the study revealed the optimal roles of different types of nitrogen atoms in kinetic adsorption, diffusion, and interfacial stability of potassium ions. These findings provide guidance for the experimental design of high rate 2H-MoS2/NC electrode materials and the optimal design of other functional composite materials.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Zeeshan Ajmal, Mahmood Ul Haq, Shahid Zaman, M. K. Al-Muhanna, Anuj Kumar, Mohammed M. Fadhali, Siwar Ben Hadj Hassine, Muhammas Qasim, K. F. Alshammari, Ghulam Abbas Ashraf, Abdul Qadeer, Adil Murtaza, Sulaiman Al-Sulaimi, Huaqiang Zeng
Summary: This study presents a novel heterojunction structure (SrTiO3/CN-TAL10.0) for enhanced photocatalytic water splitting (PWS). The incorporation of thiophenedicarboxaldehyde (TAL) through copolymerization significantly improves the photocatalytic activity of carbon nitride (CN) while maintaining its photostability performance. The optimized composition allows efficient isolation of photoinduced charge carriers and enhanced charge transport, resulting in a remarkable increase in overall photocatalytic efficiency.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Angela Arnosa-Prieto, Patricia Diaz-Rodriguez, Manuel A. Gonzalez-Gomez, Pelayo Garcia-Acevedo, Lisandra de Castro-Alves, Yolanda Pineiro, Jose Rivas
Summary: Macrophages can exhibit different phenotypes depending on the microenvironment and the characteristics of magnetic iron oxide nanoparticles (MNPs). This study demonstrates that the concentration and morphology of MNPs can influence the polarization of macrophages. The findings have implications for therapeutics targeting tissue regeneration and tumor progression.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yu Fang, Cheng-Ye Zhu, Hao-Cheng Yang, Chao Zhang, Zhi-Kang Xu
Summary: This study demonstrates the advantages of vacuum-assisted interfacial polymerization (VAIP) in fabricating polyimide nanofiltration membranes. By using vacuum filtration, aqueous solutions of PIP can be evenly distributed on different microfiltration substrates, leading to the fabrication of uniform and ultra-thin polyamide layers with excellent performance. The membranes exhibit high rejection rates and water permeance, as well as satisfactory long-term stability.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Isaac J. Gresham, Edwin C. Johnson, Hayden Robertson, Joshua D. Willott, Grant B. Webber, Erica J. Wanless, Andrew R. J. Nelson, Stuart W. Prescott
Summary: Understanding the interactions between polymers and surfactants is crucial for optimizing commercial systems. This study tested the behavior of polymer-surfactant systems, revealing that they do not behave like polyelectrolytes in the presence of salt. Additionally, the structure of polymer-surfactant complexes under confinement differs from that of polyelectrolytes.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yunxiao Xie, Cui Liu, Jie Zhang, Yan Li, Bin Li, Shilin Liu
Summary: This study aimed to improve the microstructure and rheological properties of W/W Pickering emulsions by crosslinking sodium alginate at the water-water interface, thereby enhancing the activity of encapsulated probiotics in simulated gastrointestinal digestion.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Sang Ho Lee, Yige Sun, Patrick S. Grant
Summary: This research developed an effective approach to enhance the charging rates of lithium ion batteries (LIBs) by strategically incorporating carbon nanotube (CNT) conductivity boosters into Li4Ti5O12 (LTO) electrodes. Multi-layer architectures comprising CNT-rich and CNT-free LTO electrode layers were manufactured using a layer-by-layer spray coating method to promote charge transfer kinetics of high mass loading electrodes. The best performing multi-layer was paired with a spray-coated LiFePO4 (LFP) positive electrode, resulting in attractive power performance that outperformed conventional LTO || LFP combinations.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Jingwei Liang, Shaobin Li, Fengbo Li, Li Zhang, Yufeng Jiang, Huiyuan Ma, Kun Cheng, Liang Qing
Summary: A molybdenum-regulated self-supporting electrode material with rich vacancy defects has been successfully synthesized and shows exceptional catalytic activities and stability for electrocatalytic overall water splitting. This study provides a new perspective for the design and synthesis of non-precious metal bifunctional electrocatalysts.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Jonas Blahnik, Jennifer Schuster, Rainer Mueller, Eva Mueller, Werner Kunz
Summary: This study investigates the relationship between the morphology of PMMA monopolymers and PMMA-PHEMA copolymers with the expected nature of surfactant-free microemulsions (SFMEs) before polymerization. It is found that previously mesostructured, surfactant-free mixtures can produce porous polymers of different morphologies, while unstructured, oil-rich regions lead to solid, transparent polymers without nanostructured morphologies. Additionally, a surfactant-based reference system shows similar phase behavior and polymer morphologies as the comparable surfactant-free system, indicating the importance of the hydrotropic behavior of HEMA in this system.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Zheng-Fen Pu, Wen-Zhi She, Rong Sheng Li, Qiu-Lin Wen, Bi-Chao Wu, Chun-Hua Li, Jian Ling, Qiue Cao
Summary: This study synthesized two framework-isomeric covalent organic frameworks (COFs) and discovered that the light scattering signal of COFs can be used for the analytical detection of lead ions. By controlling synthesis conditions and introducing regulators, the morphology of COFs could be controlled and framework-isomeric COFs could be precisely synthesized.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yuchen Weng, Ying Hong, Jingyu Deng, Sicheng Cao, Li-Juan Fan
Summary: This paper reports the preparation of dynamic color-changing fluorescent polymer nanoparticles (PNPs) by constructing a fluorescence resonance energy transfer (FRET) pair. The PNPs show excellent anti-counterfeiting effects and reproducibility. The study demonstrates a promising encryption strategy that can achieve multiple outputs with simple operation.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Guodong Liu, Zijian Wang, Jianing Wang, Hanbin Liu, Zhijian Li
Summary: This study investigates the combination of multicolor switchable polyaniline (PANI) electrode and 1-methyl-4,4'-bipyridyl iodide (MBI), which demonstrates superior optical properties in visible and near-infrared light modulation, as well as excellent electrochemical performances. This combination can be used to develop novel electrochromic devices for applications in smart packaging, smart labels, and flexible smart windows.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Huying Yan, Yang Guo, Xingzhi Bai, Jiawei Qi, Haipeng Lu
Summary: By modifying Ti3C2Tx through heterogeneous interface engineering, optimized impedance matching is achieved, leading to enhanced electromagnetic wave absorption performance.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Kehu Zhang, Yang Zhou, Silvia Moreno, Simona Schwarz, Susanne Boye, Brigitte Voit, Dietmar Appelhans
Summary: This article presents an advanced crosslinking strategy to fabricate clustered polymersomes using host-guest interactions. By controlling the input of crosslinker and environmental conditions, reversible aggregation and disassembly of these polymersomes can be achieved. The size and structure of these clustered polymersomes can be regulated and visualized through a fluorescent enzymatic cascade reaction.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Junjie Xu, Weixiong Huang, Ruiling Li, Li Li, Jinjin Ma, Jiaou Qi, Haiyan Ma, Min Ruan, Lilin Lu
Summary: In this study, a potassium doped palladium catalyst was developed for acetylene hydrogenation, showing excellent catalytic performance and durability. The doping of potassium effectively weakened the adsorption of ethylene, improved ethylene selectivity, and lowered the barriers of hydrogen activation and transfer reactions.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)